<html> <head> <style> html, body { background-color: blue; color: white; } #spacer { width: 100%; height: 1000px; background-color: yellow; } </style> </script> </head> <body> <p> Scroll the view, ensure that plugin scrolls in sync with the view. </p> <iframe src="plugin-sibling-frame-include.html" width="200" height="200" frameborder="0" scrolling="auto" name="myInlineFrame"></iframe> <div id="spacer"><p>content</p></div> </body> </html>